Open-backed mobile device case



FIG. 1 is a front view of an open-backed mobile device case in theclosed position, showing my new design;

FIG. 2 is a rear view thereof;

FIG. 3 is a top view thereof;

FIG. 4 is a bottom view thereof;

FIG. 5 is a left view thereof;

FIG. 6 is a right view thereof;

FIG. 7 is a front view of FIG. 1, with the latch unclasped;

FIG. 8 is a right view FIG. 7 thereof;

FIG. 9 is an external view of FIG. 7 in the open position; and,

FIG. 10 is an internal view of FIG. 7 in the open position.

CLAIM The ornamental design for an open-backed mobile device case, as shown and described. 